How to Expand the matrix by considering it be equal size of image and scale it

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bavani marimuthu on 4 Jan 2018

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Answered: Walter Roberson on 4 Jan 2018

How to Expand the matrix by considering it be equal size of image and scale it ..?

I have a numeric matrix which contains a ascii values of str 'Hello' .. Now I want to read an image and Expand the matrix by considering it be equal size of image and scale it .. Please help

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Answer 1

Walter Roberson on 4 Jan 2018

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image_read_in = imread('ImageFileNameHere.png');
[rows, cols, panes] = size(image_read_in);
resized_matrix = imresize(NumericMatrix, [rows, cols]);
imagesc(resize_matrix)